Exposure
ID
SPICA.2025-08-16T08-00-07_1
Header ID
SPICA.2025-08-16T08-00-07
Date updated
2025-08-16 07:59:02 UTC+0000
Release date
None
UTC Start
2025-08-16 07:59:02.622
UTC End
2025-08-16 08:00:02.622
MJD Start
60903.3326692335
MJD End
60903.333363677935
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9199 33.9192 93.4310 93.5843
S1-E1 327.5469 327.6255 61.2322 61.3807
S1-E2 276.3957 276.4427 68.9531 69.1013
S1-W1 278.1335 278.1603 121.6702 121.8527
S1-W2 210.6829 210.6741 102.5596 102.7225
S2-E1 299.3898 299.4706 57.7711 57.9201
S2-E2 245.9264 245.9754 65.6769 65.8252
S2-W1 248.7690 248.8055 125.3692 125.5546
S2-W2 177.2743 177.2672 104.2992 104.4639
E1-E2 65.2528 65.2818 -153.4528 -153.2920
E1-W1 307.8185 308.0303 -170.5754 -170.4084
E1-W2 219.1587 219.2732 -158.1746 -158.0130
E2-W1 246.2087 246.3901 -175.0507 -174.8809
E2-W2 154.2210 154.3064 -160.1705 -160.0084
W1-W2 104.9211 105.0083 -17.2273 -17.0391
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60903.3326692335
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.9199
HIERARCH ISS PBL12 END 33.9192
HIERARCH ISS PBLA12 START 93.431
HIERARCH ISS PBLA12 END 93.5843
HIERARCH ISS PBL13 START 327.5469
HIERARCH ISS PBL13 END 327.6255
HIERARCH ISS PBLA13 START 61.2322
HIERARCH ISS PBLA13 END 61.3807
HIERARCH ISS PBL14 START 276.3957
HIERARCH ISS PBL14 END 276.4427
HIERARCH ISS PBLA14 START 68.9531
HIERARCH ISS PBLA14 END 69.1013
HIERARCH ISS PBL15 START 278.1335
HIERARCH ISS PBL15 END 278.1603
HIERARCH ISS PBLA15 START 121.6702
HIERARCH ISS PBLA15 END 121.8527
HIERARCH ISS PBL16 START 210.6829
HIERARCH ISS PBL16 END 210.6741
HIERARCH ISS PBLA16 START 102.5596
HIERARCH ISS PBLA16 END 102.7225
HIERARCH ISS PBL23 START 299.3898
HIERARCH ISS PBL23 END 299.4706
HIERARCH ISS PBLA23 START 57.7711
HIERARCH ISS PBLA23 END 57.9201
HIERARCH ISS PBL24 START 245.9264
HIERARCH ISS PBL24 END 245.9754
HIERARCH ISS PBLA24 START 65.6769
HIERARCH ISS PBLA24 END 65.8252
HIERARCH ISS PBL25 START 248.769
HIERARCH ISS PBL25 END 248.8055
HIERARCH ISS PBLA25 START 125.3692
HIERARCH ISS PBLA25 END 125.5546
HIERARCH ISS PBL26 START 177.2743
HIERARCH ISS PBL26 END 177.2672
HIERARCH ISS PBLA26 START 104.2992
HIERARCH ISS PBLA26 END 104.4639
HIERARCH ISS PBL34 START 65.2528
HIERARCH ISS PBL34 END 65.2818
HIERARCH ISS PBLA34 START -153.4528
HIERARCH ISS PBLA34 END -153.292
HIERARCH ISS PBL35 START 307.8185
HIERARCH ISS PBL35 END 308.0303
HIERARCH ISS PBLA35 START -170.5754
HIERARCH ISS PBLA35 END -170.4084
HIERARCH ISS PBL36 START 219.1587
HIERARCH ISS PBL36 END 219.2732
HIERARCH ISS PBLA36 START -158.1746
HIERARCH ISS PBLA36 END -158.013
HIERARCH ISS PBL45 START 246.2087
HIERARCH ISS PBL45 END 246.3901
HIERARCH ISS PBLA45 START -175.0507
HIERARCH ISS PBLA45 END -174.8809
HIERARCH ISS PBL46 START 154.221
HIERARCH ISS PBL46 END 154.3064
HIERARCH ISS PBLA46 START -160.1705
HIERARCH ISS PBLA46 END -160.0084
HIERARCH ISS PBL56 START 104.9211
HIERARCH ISS PBL56 END 105.0083
HIERARCH ISS PBLA56 START -17.2273
HIERARCH ISS PBLA56 END -17.0391
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1